Please double-click the green flag. The rest of the instructions are in-game! Also, level 10 is possible, if you find the secret. And the last level takes a bit of luck. The wall jumping is kind of lagged, sorry.
@griffpatch - I used his platformer script, except steps 7, 8 and 10. Music: Tobu & Syndec - Dusk [NCS Release] Give credit when remixing please. Don't post anything negative and/or hurtful. Updates: 28 Sep - Release with 10 levels. 30 Oct - Fixed underground glitch, added two levels (11 &12). Forgot to update this, because 2 levels takes 20 minutes and it takes a really long time. December 12 - Added thumbnail/intro (I tried). Now it looks more attractive :) December 13 - Added 13 and 14 today, Also added music too. Also improved intro and made an ending level.